Structural organization of cholera toxin gene and its expression in an environmental non-pathogenic strain ofVibrio cholerae


Non-pathogenic, environmental strain ofVibrio cholerae, ELTOR Ogawa EW6 carries a copy of the cholera toxin gene in its chromosome. Restriction enzyme digestion followed by Southern blot analysis revealed that the structure of the cholera toxin gene in this organism is different from that found in the virulent strains. The xbaI site which has been found to… (More)
DOI: 10.1007/BF02704673


4 Figures and Tables